Analysis

  • max time kernel
    93s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 01:10

General

  • Target

    3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe

  • Size

    537KB

  • MD5

    67eb26d7f0aaa1e001828b5d2bfae149

  • SHA1

    364524ec9b431c4bb82f7e2c31480275c82133d8

  • SHA256

    3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0

  • SHA512

    58edb5e7d57603f9f653a8ccc4e4e65aa62f207aaab59a4d87caabe30f3f927e80f6d2954744180a84ea3bed2c5870892e342193d30d90f694260432eb9c3e96

  • SSDEEP

    12288:HbBPJwKcI5JG/d4m5wg3SRV1RUHsuVK+BEL1D1X5OlK0QK0mV91H:7BhcsGV4YSRV7fuVKdbOl+Kx3

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d10/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
  • Detects executables containing common artifacts observed in infostealers 5 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe
    "C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4484
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BoSsLH.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1668
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BoSsLH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA950.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1564
    • C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe
      "C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    ed5a342759e67ae346c8e03b5bc34e1a

    SHA1

    0ddd34d1c541c8b94d229bdf062c3ad35f217c05

    SHA256

    c044fef22b4def10fbc50cdfa5810e99da32e1094b3768388cfaae87e467e330

    SHA512

    993084490648af0139d15c990cf08c8becb992e8cf6db5e406577bb903d94040bc5a5488434374800f59639ebdbde342875128fe18bb7cd894a7178d2347adc0

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_navuw4aw.g0a.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpA950.tmp

    Filesize

    1KB

    MD5

    7e64e83c0b3c6b91f6f7479d3486f1bb

    SHA1

    7354d55d8091d6475a3bb96e623915e7b7c6bd08

    SHA256

    62e5e63aba257d276eb877e804f5e5c5559765700b035de72ba59d5f9507a1b3

    SHA512

    acc875f7473bd77f161959e50f7d8c2c0350ea4d435d86811d1c65af0c9dbcd6252b31d8ee45b9824bf4e4cc43c73922fc40bff396b4ffa94842671f59bb6112

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/640-8-0x00000000053A0000-0x00000000053B0000-memory.dmp

    Filesize

    64KB

  • memory/640-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/640-52-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/640-9-0x0000000007B10000-0x0000000007B72000-memory.dmp

    Filesize

    392KB

  • memory/640-10-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/640-7-0x0000000007860000-0x0000000007878000-memory.dmp

    Filesize

    96KB

  • memory/640-16-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/640-6-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/640-1-0x0000000000380000-0x000000000040C000-memory.dmp

    Filesize

    560KB

  • memory/640-5-0x0000000005070000-0x000000000510C000-memory.dmp

    Filesize

    624KB

  • memory/640-2-0x00000000053B0000-0x0000000005954000-memory.dmp

    Filesize

    5.6MB

  • memory/640-4-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

    Filesize

    40KB

  • memory/640-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

    Filesize

    584KB

  • memory/1668-41-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/1668-30-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/1668-105-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/1668-82-0x0000000007B70000-0x0000000007B8A000-memory.dmp

    Filesize

    104KB

  • memory/1668-20-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/1668-95-0x0000000007DA0000-0x0000000007DAE000-memory.dmp

    Filesize

    56KB

  • memory/1668-71-0x0000000075A60000-0x0000000075AAC000-memory.dmp

    Filesize

    304KB

  • memory/1668-96-0x0000000007DB0000-0x0000000007DC4000-memory.dmp

    Filesize

    80KB

  • memory/2980-120-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2980-51-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2980-31-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2980-112-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2980-38-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4484-23-0x0000000004EB0000-0x0000000004F16000-memory.dmp

    Filesize

    408KB

  • memory/4484-55-0x00000000063C0000-0x00000000063F2000-memory.dmp

    Filesize

    200KB

  • memory/4484-69-0x0000000006400000-0x000000000641E000-memory.dmp

    Filesize

    120KB

  • memory/4484-70-0x0000000006FF0000-0x0000000007093000-memory.dmp

    Filesize

    652KB

  • memory/4484-58-0x0000000075A60000-0x0000000075AAC000-memory.dmp

    Filesize

    304KB

  • memory/4484-81-0x0000000007760000-0x0000000007DDA000-memory.dmp

    Filesize

    6.5MB

  • memory/4484-53-0x0000000005DF0000-0x0000000005E0E000-memory.dmp

    Filesize

    120KB

  • memory/4484-83-0x0000000007180000-0x000000000718A000-memory.dmp

    Filesize

    40KB

  • memory/4484-84-0x0000000007390000-0x0000000007426000-memory.dmp

    Filesize

    600KB

  • memory/4484-85-0x0000000007310000-0x0000000007321000-memory.dmp

    Filesize

    68KB

  • memory/4484-54-0x00000000062C0000-0x000000000630C000-memory.dmp

    Filesize

    304KB

  • memory/4484-22-0x0000000004D10000-0x0000000004D32000-memory.dmp

    Filesize

    136KB

  • memory/4484-97-0x0000000007450000-0x000000000746A000-memory.dmp

    Filesize

    104KB

  • memory/4484-98-0x0000000007430000-0x0000000007438000-memory.dmp

    Filesize

    32KB

  • memory/4484-39-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4484-104-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4484-36-0x0000000005820000-0x0000000005B74000-memory.dmp

    Filesize

    3.3MB

  • memory/4484-24-0x0000000004F20000-0x0000000004F86000-memory.dmp

    Filesize

    408KB

  • memory/4484-19-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4484-17-0x0000000004FF0000-0x0000000005618000-memory.dmp

    Filesize

    6.2MB

  • memory/4484-18-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4484-15-0x00000000024D0000-0x0000000002506000-memory.dmp

    Filesize

    216KB